package com.jingdianjichi.auth.application.controller;

import cn.dev33.satoken.stp.StpUtil;
import com.alibaba.fastjson.JSON;
import com.baomidou.mybatisplus.extension.api.R;
import com.google.common.base.Preconditions;
import com.jingdianjichi.auth.application.convert.AuthUserDTOConverter;
import com.jingdianjichi.auth.application.dto.AuthUserDTO;
import com.jingdianjichi.auth.common.entity.Result;
import com.jingdianjichi.auth.domain.entity.AuthUserBO;
import com.jingdianjichi.auth.domain.service.AuthUserDomainService;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.annotation.Resource;

@RestController
@RequestMapping("/user/")
@Slf4j
public class UserController {

    @Resource
    private AuthUserDomainService authUserDomainService;


    /**
     * 用户注册
     *
     * @param
     * @return
     */
    @RequestMapping("register")
    public Result<Boolean> register(@RequestBody AuthUserDTO authUserDTO) {
        try {
            if (log.isInfoEnabled()) {
                log.info("UserController.register.dto:{}", JSON.toJSONString(authUserDTO));
            }
            Preconditions.checkArgument(!StringUtils.isBlank(authUserDTO.getUserName()),
                    "用户名称不能为空");
            Preconditions.checkArgument(!StringUtils.isBlank(authUserDTO.getPassword()),
                    "用户密码不能为空");
            Preconditions.checkArgument(!StringUtils.isBlank(authUserDTO.getEmail()),
                    "邮箱地址不能为空");
            AuthUserBO authUserBO = AuthUserDTOConverter.
                    INSTANCE.convertDtoToBO(authUserDTO);
            authUserDomainService.register(authUserBO);
            return Result.ok(true);

        } catch (Exception e) {
            log.error("UserController.register.dto:{}", e.getMessage(), e);
            return Result.fail("用户注册失败");
        }
    }

    /**
     * 修改用户信息
     *
     * @return
     */
    @RequestMapping("update")
    public Result<Boolean> update(@RequestBody AuthUserDTO authUserDTO) {
        try {
            if (log.isInfoEnabled()) {
                log.info("UserController.update.dto:{}", JSON.toJSONString(authUserDTO));
            }
            Preconditions.checkArgument(!StringUtils.isBlank(authUserDTO.getUserName()),
                    "用户名称不能为空");
            Preconditions.checkArgument(!StringUtils.isBlank(authUserDTO.getPassword()),
                    "用户密码不能为空");
            Preconditions.checkArgument(!StringUtils.isBlank(authUserDTO.getEmail()),
                    "邮箱地址不能为空");

            AuthUserBO authUserBO = AuthUserDTOConverter.INSTANCE.convertDtoToBO(authUserDTO);
            return Result.ok(authUserDomainService.update(authUserBO));
        } catch (Exception e) {
            log.error("UserController.update.dto:{}", e.getMessage(), e);
            return Result.fail("修改用户信息失败");
        }
    }

    /**
     * 删除用户
     *
     * @param authUserDTO
     * @return
     */
    @RequestMapping("delete")
    public Result<Boolean> delete(@RequestBody AuthUserDTO authUserDTO) {
        try {
            if (log.isInfoEnabled()) {
                log.info("UserController.delete.dto:", JSON.toJSONString(authUserDTO));
            }
            AuthUserBO authUserBO = AuthUserDTOConverter.INSTANCE.convertDtoToBO(authUserDTO);
            return Result.ok(authUserDomainService.delete(authUserBO));
        } catch (Exception e) {
            log.error("UserController.delete.dto:{}", e.getMessage(), e);
            return Result.fail("删除用户失败");
        }
    }

    /**
     * 用户启用/禁用
     */
    @RequestMapping("changeStatus")
    public Result<Boolean> changeStatus(@RequestBody AuthUserDTO authUserDTO) {
        try {
            if (log.isInfoEnabled()) {
                log.info("UserController.changeStatus.dto:", JSON.toJSONString(authUserDTO));
            }
            Preconditions.checkNotNull(authUserDTO.getStatus(), "用户状态不能为空");
            AuthUserBO authUserBO = AuthUserDTOConverter.INSTANCE.convertDtoToBO(authUserDTO);
            return Result.ok(authUserDomainService.update(authUserBO));
        } catch (Exception e) {
            log.error("UserController.changeStatus.dto:{}", e.getMessage(), e);
            return Result.fail("更新用户失败");
        }
    }

    // 测试登录，浏览器访问： http://localhost:8081/user/doLogin?username=zhang&password=123456
    @RequestMapping("doLogin")
    public String doLogin(String username, String password) {
        // 此处仅作模拟示例，真实项目需要从数据库中查询数据进行比对 
        if ("zhang".equals(username) && "123456".equals(password)) {
            StpUtil.login(10001);
            return "登录成功";
        }
        return "登录失败";
    }

    // 查询登录状态，浏览器访问： http://localhost:8081/user/isLogin
    @RequestMapping("isLogin")
    public String isLogin() {
        return "当前会话是否登录：" + StpUtil.isLogin();
    }

}
